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SubjectRe: mx3-camera
Hi Alex

(adding v4l and Sascha to CC)

On Tue, 6 Mar 2012, Alex Gershgorin wrote:

> Hi Guennadi,
>
> I'm working on I.MX35 PDK platform with use 3.3.0-rc6 version of the Linux Kernel.
> Here is my Kernel boot message
>
> "Linux video capture interface: v2.00
> mx3-camera: probe of mx3-camera.0 failed with error -2"
>
> This error comes from probe function of mx3 camera host driver.
> Precisely in this part of the code:
>
> mx3_cam->clk = clk_get(&pdev->dev, NULL);
> if (IS_ERR(mx3_cam->clk)) {
> err = PTR_ERR(mx3_cam->clk);
> goto eclkget;
> }

I think, the reason is, that the i.MX35 platform doesn't register a camera
clock, similar to i.MX31 (arch/arm/mach-imx/clock-imx31.c):

_REGISTER_CLOCK("mx3-camera.0", NULL, csi_clk)

Thanks
Guennadi

> I will be glad for any help.
>
> Regards,
> Alex Gershgorin

---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/


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